This is a .22 Long Rifle Cut Away, model. I suggest using supports for the case pieces. print the case vertically and the bottom rim with the cup side, down. Use PETG as a support interface, as I did, or I cant be sure the primer compound will fit properly.
Assembly is easy. Glue primer compound into the bottom case piece, then, glue that assmebly to the main case. After that is COMPLETELY dry, slide the powder in from the top of the case mouth( make sure the stepped portion of the powder is facing down. it should take a little force to snap it into place, flush at the bottom of the case. I didn't need glue, but, it can be used. The Lead Core can be pressed into the jacket, and, also may not require glue. Lastly, glue the projectile into the case.